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Side-by-side financial comparison of COLUMBIA BANKING SYSTEM, INC. (COLB) and DIODES INC (DIOD). Click either name above to swap in a different company.
COLUMBIA BANKING SYSTEM, INC. is the larger business by last-quarter revenue ($716.7M vs $391.6M, roughly 1.8× DIODES INC). COLUMBIA BANKING SYSTEM, INC. runs the higher net margin — 30.0% vs 2.6%, a 27.4% gap on every dollar of revenue. On growth, COLUMBIA BANKING SYSTEM, INC. posted the faster year-over-year revenue change (47.1% vs 15.4%). Over the past eight quarters, COLUMBIA BANKING SYSTEM, INC.'s revenue compounded faster (23.0% CAGR vs 13.9%).
Umpqua Holdings Corporation, d.b.a. Umpqua Bank, was a financial holding company based in downtown Portland, Oregon, United States. Headquarters were in the Umpqua Bank Plaza, formerly the headquarters of Benj. Franklin Savings and Loan. The firm had two principal operating subsidiaries: Umpqua Bank and Umpqua Investments.
Diodes Incorporated is a global semiconductor manufacturer that designs, produces and supplies discrete, analog and mixed-signal semiconductor products. Its solutions serve key end markets including automotive, industrial, consumer electronics, personal computing and communications infrastructure, with a worldwide customer base.
COLB vs DIOD — Head-to-Head
Income Statement — Q4 FY2025 vs Q4 FY2025
| Metric | | |
|---|---|---|
| Revenue | $716.7M | $391.6M |
| Net Profit | $215.0M | $10.2M |
| Gross Margin | — | 31.1% |
| Operating Margin | — | 3.4% |
| Net Margin | 30.0% | 2.6% |
| Revenue YoY | 47.1% | 15.4% |
| Net Profit YoY | 50.3% | 23.8% |
| EPS (diluted) | $0.76 | $0.23 |
Green = leading value per metric. Periods may differ when fiscal calendars don't align.
8-Quarter Revenue & Profit Trend
Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.
| Q4 25 | $716.7M | $391.6M | ||
| Q3 25 | $582.0M | $392.2M | ||
| Q2 25 | $510.9M | $366.2M | ||
| Q1 25 | $491.4M | $332.1M | ||
| Q4 24 | $487.1M | $339.3M | ||
| Q3 24 | $496.0M | $350.1M | ||
| Q2 24 | $472.2M | $319.8M | ||
| Q1 24 | $473.7M | $302.0M |
| Q4 25 | $215.0M | $10.2M | ||
| Q3 25 | $96.0M | $14.3M | ||
| Q2 25 | $152.0M | $46.1M | ||
| Q1 25 | $87.0M | $-4.4M | ||
| Q4 24 | $143.0M | $8.2M | ||
| Q3 24 | $146.0M | $13.7M | ||
| Q2 24 | $121.0M | $8.0M | ||
| Q1 24 | $124.0M | $14.0M |
| Q4 25 | — | 31.1% | ||
| Q3 25 | — | 30.7% | ||
| Q2 25 | — | 31.5% | ||
| Q1 25 | — | 31.5% | ||
| Q4 24 | — | 32.7% | ||
| Q3 24 | — | 33.7% | ||
| Q2 24 | — | 33.6% | ||
| Q1 24 | — | 33.0% |
| Q4 25 | — | 3.4% | ||
| Q3 25 | — | 3.0% | ||
| Q2 25 | — | 2.6% | ||
| Q1 25 | — | 0.4% | ||
| Q4 24 | — | 3.5% | ||
| Q3 24 | — | 6.2% | ||
| Q2 24 | — | 1.2% | ||
| Q1 24 | — | 4.3% |
| Q4 25 | 30.0% | 2.6% | ||
| Q3 25 | 16.5% | 3.6% | ||
| Q2 25 | 29.8% | 12.6% | ||
| Q1 25 | 17.7% | -1.3% | ||
| Q4 24 | 29.4% | 2.4% | ||
| Q3 24 | 29.4% | 3.9% | ||
| Q2 24 | 25.6% | 2.5% | ||
| Q1 24 | 26.2% | 4.6% |
| Q4 25 | $0.76 | $0.23 | ||
| Q3 25 | $0.40 | $0.31 | ||
| Q2 25 | $0.73 | $0.99 | ||
| Q1 25 | $0.41 | $-0.10 | ||
| Q4 24 | $0.69 | $0.18 | ||
| Q3 24 | $0.70 | $0.30 | ||
| Q2 24 | $0.57 | $0.17 | ||
| Q1 24 | $0.59 | $0.30 |
Balance Sheet & Financial Strength
Snapshot of each company's liquidity, leverage and book value from the latest quarter.
| Metric | | |
|---|---|---|
| Cash + ST InvestmentsLiquidity on hand | $2.4B | $377.0M |
| Total DebtLower is stronger | — | $25.7M |
| Stockholders' EquityBook value | $7.8B | $1.9B |
| Total Assets | $66.8B | $2.4B |
| Debt / EquityLower = less leverage | — | 0.01× |
8-quarter trend — quarters aligned by calendar period.
| Q4 25 | $2.4B | $377.0M | ||
| Q3 25 | $2.3B | $386.4M | ||
| Q2 25 | $1.9B | $327.3M | ||
| Q1 25 | $2.1B | $343.9M | ||
| Q4 24 | $1.9B | $316.1M | ||
| Q3 24 | $2.1B | $319.3M | ||
| Q2 24 | $2.1B | $273.9M | ||
| Q1 24 | $2.2B | $276.0M |
| Q4 25 | — | $25.7M | ||
| Q3 25 | — | $24.9M | ||
| Q2 25 | — | $26.4M | ||
| Q1 25 | — | $20.5M | ||
| Q4 24 | — | $20.7M | ||
| Q3 24 | — | $22.2M | ||
| Q2 24 | — | $20.3M | ||
| Q1 24 | — | $20.9M |
| Q4 25 | $7.8B | $1.9B | ||
| Q3 25 | $7.8B | $1.9B | ||
| Q2 25 | $5.3B | $1.9B | ||
| Q1 25 | $5.2B | $1.8B | ||
| Q4 24 | $5.1B | $1.8B | ||
| Q3 24 | $5.3B | $1.8B | ||
| Q2 24 | $5.0B | $1.8B | ||
| Q1 24 | $5.0B | $1.7B |
| Q4 25 | $66.8B | $2.4B | ||
| Q3 25 | $67.5B | $2.5B | ||
| Q2 25 | $51.9B | $2.5B | ||
| Q1 25 | $51.5B | $2.4B | ||
| Q4 24 | $51.6B | $2.4B | ||
| Q3 24 | $51.9B | $2.4B | ||
| Q2 24 | $52.0B | $2.4B | ||
| Q1 24 | $52.2B | $2.4B |
| Q4 25 | — | 0.01× | ||
| Q3 25 | — | 0.01× | ||
| Q2 25 | — | 0.01× | ||
| Q1 25 | — | 0.01× | ||
| Q4 24 | — | 0.01× | ||
| Q3 24 | — | 0.01× | ||
| Q2 24 | — | 0.01× | ||
| Q1 24 | — | 0.01× |
Cash Flow & Capital Efficiency
How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.
| Metric | | |
|---|---|---|
| Operating Cash FlowLast quarter | $746.0M | $38.1M |
| Free Cash FlowOCF − Capex | — | $12.4M |
| FCF MarginFCF / Revenue | — | 3.2% |
| Capex IntensityCapex / Revenue | — | 6.6% |
| Cash ConversionOCF / Net Profit | 3.47× | 3.74× |
| TTM Free Cash FlowTrailing 4 quarters | — | $137.2M |
8-quarter trend — quarters aligned by calendar period.
| Q4 25 | $746.0M | $38.1M | ||
| Q3 25 | $236.2M | $79.1M | ||
| Q2 25 | $106.8M | $41.5M | ||
| Q1 25 | $122.0M | $56.7M | ||
| Q4 24 | $659.0M | $81.8M | ||
| Q3 24 | $67.2M | $54.4M | ||
| Q2 24 | $150.3M | $14.4M | ||
| Q1 24 | $185.5M | $-31.1M |
| Q4 25 | — | $12.4M | ||
| Q3 25 | — | $62.8M | ||
| Q2 25 | — | $21.1M | ||
| Q1 25 | — | $40.8M | ||
| Q4 24 | — | $62.1M | ||
| Q3 24 | — | $39.4M | ||
| Q2 24 | — | $-3.5M | ||
| Q1 24 | — | $-51.5M |
| Q4 25 | — | 3.2% | ||
| Q3 25 | — | 16.0% | ||
| Q2 25 | — | 5.8% | ||
| Q1 25 | — | 12.3% | ||
| Q4 24 | — | 18.3% | ||
| Q3 24 | — | 11.2% | ||
| Q2 24 | — | -1.1% | ||
| Q1 24 | — | -17.1% |
| Q4 25 | — | 6.6% | ||
| Q3 25 | — | 4.2% | ||
| Q2 25 | — | 5.6% | ||
| Q1 25 | — | 4.8% | ||
| Q4 24 | — | 5.8% | ||
| Q3 24 | — | 4.3% | ||
| Q2 24 | — | 5.6% | ||
| Q1 24 | — | 6.7% |
| Q4 25 | 3.47× | 3.74× | ||
| Q3 25 | 2.46× | 5.54× | ||
| Q2 25 | 0.70× | 0.90× | ||
| Q1 25 | 1.40× | — | ||
| Q4 24 | 4.61× | 9.93× | ||
| Q3 24 | 0.46× | 3.95× | ||
| Q2 24 | 1.24× | 1.80× | ||
| Q1 24 | 1.50× | -2.22× |
Financial Flow Comparison
Revenue → gross profit → operating profit → net profit for each company.
Revenue Breakdown by Segment
COLB
Segment breakdown not available.
DIOD
| Distributor | $253.1M | 65% |
| Direct Sales | $138.5M | 35% |
